Hydroponic Gardening: 2 p.m. Tuesday at the Thomas Branigan Memorial Library, 200 E. Picacho Ave. Learn how to do hydroponic gardening in your own home. Topics will include the differences between traditional and hydroponic gardening, different types of plants suited for hydroponic gardening, and how to make hydroponic gardening a fun winter project for kids. The program will be presented by Jeff Anderson, agronomy and horticulture agent, Doña Ana County Cooperative Extension Services. Free. Registration or info: Reference Department, 575-528-4005 or library.reference@las-cruces.org.